870497568

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73721}}^1$

素因数の和:73778

約数の個数: 72

約数和(自身を含む): 2535889356

約数和(自身を除く): 1665391788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 73721, 147442, 221163, 294884, 442326, 589768, 663489, 884652, 1179536, 1326978, 1769304, 2359072, 2653956, 3022561, 3538608, 5307912, 6045122, 7077216, 9067683, 10615824, 12090244, 18135366, 21231648, 24180488, 27203049, 36270732, 48360976, 54406098, 72541464, 96721952, 108812196, 145082928, 217624392, 290165856, 435248784, 870497568]

約数ペア:

[(1, 870497568), (2, 435248784), (3, 290165856), (4, 217624392), (6, 145082928), (8, 108812196), (9, 96721952), (12, 72541464), (16, 54406098), (18, 48360976), (24, 36270732), (32, 27203049), (36, 24180488), (41, 21231648), (48, 18135366), (72, 12090244), (82, 10615824), (96, 9067683), (123, 7077216), (144, 6045122), (164, 5307912), (246, 3538608), (288, 3022561), (328, 2653956), (369, 2359072), (492, 1769304), (656, 1326978), (738, 1179536), (984, 884652), (1312, 663489), (1476, 589768), (1968, 442326), (2952, 294884), (3936, 221163), (5904, 147442), (11808, 73721)]